Rochester, NY - Wegmans Food Markets, Inc. is voluntarily recalling all code dates (from 30Oct2013 to 18Mar2013) of Wegmans Gluten Free Double Chocolate Brownie Mix, 17.2 oz. (UPC 77890 28336) because the product may contain undeclared tree nuts (pecans) and milk. People who have an allergy to tree nuts (pecans) or milk run the risk of serious or life-threatening allergic reactions if they consume this product.